/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.cxf.sts.token.delegation;

import org.apache.cxf.sts.request.ReceivedToken;

/**
 * This TokenDelegationHandler implementation allows UsernameTokens for OnBehalfOf/ActAs.
 */
public class UsernameTokenDelegationHandler implements TokenDelegationHandler {

    public boolean canHandleToken(ReceivedToken delegateTarget) {
        return delegateTarget.isUsernameToken();
    }

    public TokenDelegationResponse isDelegationAllowed(TokenDelegationParameters tokenParameters) {
        TokenDelegationResponse response = new TokenDelegationResponse();
        ReceivedToken delegateTarget = tokenParameters.getToken();
        response.setToken(delegateTarget);

        response.setDelegationAllowed(true);

        return response;
    }
}